BRUSSELS 鈥 The world just experienced its warmest March on record, capping a 10-month streak in which every month set a new temperature record, the European Union鈥檚 (EU) climate change monitoring service said on Tuesday.
Each of the last 10 months ranked as the world鈥檚 hottest on record, compared with the corresponding month in previous years, the EU鈥檚 Copernicus Climate Change Service (C3S) said in a monthly bulletin.
The 12 months ending with March also ranked as the planet鈥檚 聽 聽 corded 12-month period, C3S said. From April 2023 to March 2024, the global average temperature was 1.58 degrees Celsius above the average in the 1850-1900 pre-industrial period.
鈥淚t鈥檚 the long-term trend with exceptional records that has us very concerned,鈥 C3S Deputy Director Samantha Burgess told Reuters.
鈥淪eeing records like this 鈥 month in, month out 鈥 really shows us that our climate is changing, is changing rapidly,鈥 she added.
C3S鈥 dataset goes back to 1940, which the scientists cross-checked with other data to confirm that last month was the hottest March since the pre-industrial period.
Already, 2023 was the planet鈥檚 hottest year in global records going back to 1850.
Extreme weather and exceptional temperatures have wreaked havoc this year.
Climate change-driven drought in the Amazon rainforest region unleashed a record number of wildfires in Venezuela from January-March, while drought in Southern Africa has wiped out crops and left millions of people facing hunger.
Marine scientists also warned last month a mass coral bleaching event is likely unfolding in the Southern Hemisphere, driven by warming waters, and could be the worst in the planet鈥檚 history.
The primary cause of the exceptional heat were human-caused greenhouse gas emissions, C3S said. Other factors pushing up temperatures include El Ni帽o, the weather pattern that warms the surface waters in the eastern Pacific Ocean.
El Ni帽o peaked in December-January and is now weakening, which may help to break the hot streak toward the end of the year.
But despite El Ni帽o easing in March, the world鈥檚 average sea surface temperature hit a record high, for any month on record, and marine air temperatures remained unusually high, C3S said.
鈥淭he main driver of the warming is fossil fuel emissions,鈥 said Friederike Otto, a climate scientist at Imperial College London鈥檚 Grantham Institute.
Failure to reduce these emissions will continue to drive the warming of the planet, resulting in more intense droughts, fires, heatwaves and heavy rainfall, Mr. Otto said. 鈥 Reuters
